Learn more

ELEKTROKEMISKA AB

Overview
  • Total Patents
    102
About

ELEKTROKEMISKA AB has a total of 102 patent applications. Its first patent ever was published in 1935. It filed its patents most often in Sweden, Denmark and Germany. Its main competitors in its focus markets basic materials chemistry, textiles and paper and chemical engineering are TEODUR NV, INTRINSIC ADVANCED MAT LLC and ROHM AND HAAS FRANCE SAS.

Patent filings per year

Chart showing ELEKTROKEMISKA ABs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Johansson Hans Erik 14
#2 Sunden Olof 10
#3 Andersson Kjell Rune 7
#4 Franzen B G 7
#5 Franzen Bengt Gustaf 4
#6 Sunden O 4
#7 Grunewald H 4
#8 Grunewald Helmut 4
#9 Moeree Hans Gustaf Erik 3
#10 Johansson H 3

Latest patents

Publication Filing date Title
DE3001075A1 NEEDLE FELT CARPET WITH IMPROVED PROPERTIES
DE2916316A1 Non-migrating latex binders for fibres and pigments - contg. alkali-stabilised silica sol and coupling agent
FI782554A FOERFARANDE Foer FRAMSTAELLNING AV VAETEPEROXID
DE2732752A1 SILICIC ACID CLEANING AGENT FOR MICRO-DEPOSITING OF SILICIC ACID ON TEXTILE GOODS AND THE PROCESS FOR THE PRODUCTION
DE2624345A1 PROCEDURE FOR SUPPLYING HEAT TO A SOLVENT BATH OF A DEGREASING DEVICE
CA1078558A Process for producing bleached mechanical pulp having high strength and brightness and with low discharge of oxygen consuming substances
GB1456057A Method of removing odourous substances from gases
JPS5154098A Kasankasuisono seizoho
ATA889974A Method for presenting hydrogen peroxide
IT1032118B Continuous hydrogen peroxide prepn - by oxidising hydrogenated anthraquinone soln with gaseous oxygen
YU295774A Process for obtaining hydrogen peroxide
CA1049749A Process for manufacturing hydrogen peroxide
GB1434518A Process for manufacturing hydrogen peroxide
CA1040772A Aqueous latex material to be used for production of reinforced plastics and binders
ATA802273A Method and device for evaporating liquid gas
DE2346683A1 Distribution of liquid chlorine in containers - with evaporation into pipe mains at user point, avoids leakage problems
US2145518A Method of brightening nickel surfaces